Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id C4A211774C for ; Sat, 25 Apr 2015 10:44:41 +0000 (UTC) Received: (qmail 71205 invoked by uid 500); 25 Apr 2015 10:44:41 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 71153 invoked by uid 500); 25 Apr 2015 10:44:41 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 71140 invoked by uid 99); 25 Apr 2015 10:44:41 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 25 Apr 2015 10:44:41 +0000 Date: Sat, 25 Apr 2015 10:44:41 +0000 (UTC) From: "Hudson (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-8211) DataNode UUID is always null in the JMX counter MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDFS-8211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512405#comment-14512405 ] Hudson commented on HDFS-8211: ------------------------------ FAILURE: Integrated in Hadoop-Yarn-trunk #908 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/908/]) HDFS-8211. DataNode UUID is always null in the JMX counter. (Contributed by Anu Engineer) (arp: rev dcc5455e07be75ca44eb6a33d4e706eec11b9905) * hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java * hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeUUID.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt > DataNode UUID is always null in the JMX counter > ----------------------------------------------- > > Key: HDFS-8211 > URL: https://issues.apache.org/jira/browse/HDFS-8211 > Project: Hadoop HDFS > Issue Type: Bug > Components: HDFS > Affects Versions: 2.7.0 > Reporter: Anu Engineer > Assignee: Anu Engineer > Priority: Minor > Fix For: 2.8.0 > > Attachments: hdfs-8211.001.patch, hdfs-8211.002.patch > > > The DataNode JMX counters are tagged with DataNode UUID, but it always gets a null value instead of the UUID. > {code} > Hadoop:service=DataNode,name=FSDatasetState*-null*. > {code} > This null is supposed be the datanode UUID. -- This message was sent by Atlassian JIRA (v6.3.4#6332)